/*
 *  ErrorCorrectionLevelTest.cpp
 *  zxing
 *
 *  Created by Christian Brunschen on 19/05/2008.
 *  Copyright 2008 ZXing authors All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "ErrorCorrectionLevelTest.h"
#include <zxing/ReaderException.h>
#include <zxing/qrcode/ErrorCorrectionLevel.h>

namespace zxing {
namespace qrcode {

CPPUNIT_TEST_SUITE_REGISTRATION(ErrorCorrectionLevelTest);

void ErrorCorrectionLevelTest::testForBits() {
  CPPUNIT_ASSERT_EQUAL(&ErrorCorrectionLevel::M,
                       &ErrorCorrectionLevel::forBits(0));
  CPPUNIT_ASSERT_EQUAL(&ErrorCorrectionLevel::L,
                       &ErrorCorrectionLevel::forBits(1));
  CPPUNIT_ASSERT_EQUAL(&ErrorCorrectionLevel::H,
                       &ErrorCorrectionLevel::forBits(2));
  CPPUNIT_ASSERT_EQUAL(&ErrorCorrectionLevel::Q,
                       &ErrorCorrectionLevel::forBits(3));
  try {
    ErrorCorrectionLevel::forBits(4);
    CPPUNIT_FAIL("should have thrown an exception");
  } catch (zxing::ReaderException const& ex) {
    // expected
  }
}
}
}
